diff --git a/lib/chef/knife/openstack_group_list.rb b/lib/chef/knife/openstack_group_list.rb
index d606519f..9d67a79c 100644
--- a/lib/chef/knife/openstack_group_list.rb
+++ b/lib/chef/knife/openstack_group_list.rb
@@ -22,27 +22,32 @@ def query_resource
         end
 
         def list(security_groups)
-          group_list = [
-            ui.color('Name', :bold),
-            ui.color('Protocol', :bold),
-            ui.color('From', :bold),
-            ui.color('To', :bold),
-            ui.color('CIDR', :bold),
-            ui.color('Description', :bold),
-          ]
-          security_groups.sort_by(&:name).each do |group|
-            group.security_group_rules.each do |rule|
-              unless rule.ip_protocol.nil?
-                group_list << group.name
-                group_list << rule.ip_protocol
-                group_list << rule.from_port.to_s
-                group_list << rule.to_port.to_s
-                group_list << rule.ip_range['cidr']
-                group_list << group.description
+          if(config[:format] == "summary")
+            group_list = [
+              ui.color('Name', :bold),
+              ui.color('Protocol', :bold),
+              ui.color('From', :bold),
+              ui.color('To', :bold),
+              ui.color('CIDR', :bold),
+              ui.color('Description', :bold),
+            ]
+            security_groups.sort_by(&:name).each do |group|
+              group.security_group_rules.each do |rule|
+                unless rule.ip_protocol.nil?
+                  group_list << group.name
+                  group_list << rule.ip_protocol
+                  group_list << rule.from_port.to_s
+                  group_list << rule.to_port.to_s
+                  group_list << rule.ip_range['cidr']
+                  group_list << group.description
+                end
               end
             end
+
+            puts ui.list(group_list, :uneven_columns_across, 6)
+          else
+            output(format_for_display(security_groups))
           end
-          puts ui.list(group_list, :uneven_columns_across, 6)
         end
       end
     end
diff --git a/spec/functional/flavor_list_func_spec.rb b/spec/functional/flavor_list_func_spec.rb
index 8ffd3c1b..2c5432cc 100644
--- a/spec/functional/flavor_list_func_spec.rb
+++ b/spec/functional/flavor_list_func_spec.rb
@@ -33,6 +33,7 @@
       allow(instance).to receive(:puts)
       allow(instance).to receive(:create_service_instance).and_return(Chef::Knife::Cloud::Service.new)
       allow(instance).to receive(:validate!)
+      instance.config[:format] = "summary"
     end
 
     it "lists formatted list of resources" do
diff --git a/spec/functional/group_list_func_spec.rb b/spec/functional/group_list_func_spec.rb
index 7a321946..f11c9cae 100644
--- a/spec/functional/group_list_func_spec.rb
+++ b/spec/functional/group_list_func_spec.rb
@@ -55,6 +55,7 @@
       allow(instance).to receive(:puts)
       allow(instance).to receive(:create_service_instance).and_return(Chef::Knife::Cloud::Service.new)
       allow(instance).to receive(:validate!)
+      instance.config[:format] = "summary"
     end
 
     it "lists formatted list of resources" do
diff --git a/spec/functional/image_list_func_spec.rb b/spec/functional/image_list_func_spec.rb
index 1e80983e..c9d9ab4f 100644
--- a/spec/functional/image_list_func_spec.rb
+++ b/spec/functional/image_list_func_spec.rb
@@ -32,6 +32,7 @@
       allow(instance).to receive(:puts)
       allow(instance).to receive(:create_service_instance).and_return(Chef::Knife::Cloud::Service.new)
       allow(instance).to receive(:validate!)
+      instance.config[:format] = "summary"
     end
 
     it "displays formatted list of images, filtered by default" do
diff --git a/spec/functional/network_list_func_spec.rb b/spec/functional/network_list_func_spec.rb
index 73e9ec47..ee32252f 100644
--- a/spec/functional/network_list_func_spec.rb
+++ b/spec/functional/network_list_func_spec.rb
@@ -32,6 +32,7 @@
       allow(instance).to receive(:puts)
       allow(instance).to receive(:create_service_instance).and_return(Chef::Knife::Cloud::Service.new)
       allow(instance).to receive(:validate!)
+      instance.config[:format] = "summary"
     end
 
     it "lists formatted list of network resources" do
diff --git a/spec/functional/server_list_func_spec.rb b/spec/functional/server_list_func_spec.rb
index 260ad619..126dbe28 100644
--- a/spec/functional/server_list_func_spec.rb
+++ b/spec/functional/server_list_func_spec.rb
@@ -35,6 +35,7 @@
       allow(instance).to receive(:puts)
       allow(instance).to receive(:create_service_instance).and_return(Chef::Knife::Cloud::FogService.new)
       allow(instance).to receive(:validate!)
+      instance.config[:format] = "summary"
     end
 
     it "lists formatted list of resources" do
diff --git a/spec/unit/openstack_group_list_spec.rb b/spec/unit/openstack_group_list_spec.rb
index e22ee7cc..b5d89a25 100644
--- a/spec/unit/openstack_group_list_spec.rb
+++ b/spec/unit/openstack_group_list_spec.rb
@@ -32,6 +32,7 @@
   context "#list" do
     before(:each) do
       @security_groups = [TestResource.new({ "name" => "Unrestricted","description" => "testdescription", "security_group_rules" => [TestResource.new({"from_port"=>636, "group"=>{}, "ip_protocol"=>"tcp", "to_port"=>636, "parent_group_id"=>14, "ip_range"=>{"cidr"=>"0.0.0.0/0"}, "id"=>183})]})]
+      instance.config[:format] = "summary"
     end
 
     it "returns group list" do